mirror of
https://github.com/Nheko-Reborn/nheko.git
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102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
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* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <QEvent>
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#include <QMouseEvent>
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#include <QSharedPointer>
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#include <QWidget>
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#include <mtx.hpp>
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namespace dialogs {
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class ImageOverlay;
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}
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class ImageItem : public QWidget
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{
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Q_OBJECT
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public:
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ImageItem(const mtx::events::RoomEvent<mtx::events::msg::Image> &event,
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QWidget *parent = nullptr);
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ImageItem(const QString &url,
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const QString &filename,
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uint64_t size,
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QWidget *parent = nullptr);
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void setImage(const QPixmap &image);
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QSize sizeHint() const override;
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public slots:
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//! Show a save as dialog for the image.
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void saveAs();
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protected:
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void paintEvent(QPaintEvent *event) override;
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void mousePressEvent(QMouseEvent *event) override;
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void resizeEvent(QResizeEvent *event) override;
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//! Whether the user can interact with the displayed image.
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bool isInteractive_ = true;
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private:
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void openUrl();
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int max_width_ = 500;
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int max_height_ = 300;
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int width_;
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int height_;
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QPixmap scaled_image_;
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QPixmap image_;
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QUrl url_;
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QString text_;
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int bottom_height_ = 30;
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QRectF textRegion_;
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QRectF imageRegion_;
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mtx::events::RoomEvent<mtx::events::msg::Image> event_;
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};
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class StickerItem : public ImageItem
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{
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Q_OBJECT
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public:
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StickerItem(const mtx::events::Sticker &event, QWidget *parent = nullptr)
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: ImageItem{QString::fromStdString(event.content.url),
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QString::fromStdString(event.content.body),
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event.content.info.size,
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parent}
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, event_{event}
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{
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isInteractive_ = false;
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setCursor(Qt::ArrowCursor);
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setMouseTracking(false);
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setAttribute(Qt::WA_Hover, false);
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}
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private:
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mtx::events::Sticker event_;
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};
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